The cylinder lubricating pump K 72101 is a specialized lubrication component designed to deliver precisely metered quantities of lubricating oil to the cylinder liners and piston running surfaces of the Sulzer ZV40/48 engine. Its primary function is to minimize friction and wear while protecting critical combustion chamber components against scuffing, corrosion, and excessive thermal loading. Engineered for precise dosing and reliable operation, the pump ensures that lubrication is delivered exactly where and when it is required, optimizing oil consumption without compromising protection. Manufactured from durable, wear-resistant materials and precision-machined for long service life, the pump performs reliably under demanding marine and industrial operating conditions. By ensuring effective cylinder lubrication, the K 72101 pump contributes to improved engine efficiency, lower maintenance costs, extended overhaul intervals, and increased operational reliability throughout the engine's service life.